page {
    width: 100%;
    height: 100%;
}
.pic-box {
    position: relative;
    width: 640px;
    height: 1138px;
    margin: 0 auto;
    background-size: 100% 100%;
}
.opacity {
    position: absolute;
    left: 64px;
    top: 402px;
    width: 512px;
    height: 660px;
    background: rgba(255, 255, 255, 1);
    border-radius: 6px;
}
.user-img {
    display: block;
    overflow: hidden;
    width: 154px;
    height: 154px;
    line-height: 154px;
    margin: -77px auto;
    border-radius: 77px;
    background: #fff;
}
.user-img image {
    width: 100%;
    height: 100%;
    /* vertical-align: middle; */
}
.user-name {
    width: 89%;
    height: 30px;
    line-height: 30px;
    margin: 100px 5% 0;
    font-size: 30px;
    text-align: center;
    /*color: #fff;*/
    font-family: '微软雅黑';
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
}
.room-title {
    width: 16em;
    max-height: 70px;
    line-height: 35px;
    margin: 38px auto 0;
    font-size: 28px;
    text-align: center;
    /*color: rgba(255, 255, 255, 0.8);*/
    font-family: '微软雅黑';
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    display: -webkit-box;
    word-break: break-all;
}
.qr {
    display: block;
    width: 330px;
    height: 330px;
    margin: 0px auto;
}
.user-find,
.start-time,
.add-qr {
    width: 90%;
    height: 26px;
    line-height: 26px;
    margin: 0 5% 0;
    font-size: 20px;
    text-align: center;
    /*color: #fff;*/
    font-family: '微软雅黑';
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    opacity: 0.8;
}
.user-find {
    margin-bottom: 8px;
}
.add-qr {
    position: absolute;
    bottom: -50px;
    font-size: 24px;
    color: #fff;
}
#myimg {
    display: block;
    /*width: 90%;*/
    /*max-width: 512px;*/
    margin: 0 auto;
    padding-top: 5px;
}
.explain1 {
    width: 80%;
    max-width: 512px;
    padding-left: 10%;
    margin: 1rem auto 0;
}
.explain2 {
    width: 80%;
    max-width: 512px;
    padding-left: 10%;
    margin: 0 auto;
}
.loading {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #ccc;
    z-index: 1;
}
.loadingbox {
    position: fixed;
    left: 50%;
    top: 50%;
    width: 3rem;
    height: 3rem;
    margin-left: -1.5rem;
    margin-top: -1.5rem;
    border-top: 4px solid skyblue;
    border-bottom: 4px solid #fff;
    border-left: 4px solid #ccc;
    border-right: 4px solid #ccc;
    border-radius: 50%;
    -webkit-animation: move 300ms linear -300ms infinite;
    animation: move 300ms linear -300ms infinite;
    -webkit-transform-origin: 50% 50%;
    transform-origin: 50% 50%;
}
@-webkit-keyframes move {
    0% {
        -webkit-transform: rotate(0deg);
    }
    100% {
        -webkit-transform: rotate(360deg);
    }
}
@keyframes move {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}
